package cn.singno.springBoot.demo.ch02;


public class FunctionService
{
	public String sayHello(String word){
		return "Hello " + word + " !";
	}
	
	public void init(){
		System.out.println("FunctionService init");
	}
	
	public void close(){
		System.out.println("FunctionService close");
	}
}
